1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Doss [256]
2 years ago
9

NEED HELP URGENTLY

Biology
2 answers:
natulia [17]2 years ago
7 0

Answer:

Systemic carries oxygen, Pulmonary carries carbon dioxide.

Explanation:

aleksley [76]2 years ago
7 0

Answer:

higher levels of oxygen - systemic

higher levels of carbon dioxide - pulmonary

Explanation:

hope this helps!

You might be interested in
A scientist hypothesizes that temperature affects the gender of a species of turtle. How can the scientist test this hypothesis?
Margaret [11]

Ans.

In some organisms, such as crocodiles, lizards, and turtles, gender determination is affected by temperature. In turtles, the eggs become female  when the temperature is higher, while eggs become male when temperature is less than that of required by female development.

Thus, to hypothesizes that the gender determination in turtles is affected by temperature, 'the scientist should expose different groups of turtles to different sets of temperatures in a laboratory.'


4 0
4 years ago
Read 2 more answers
The energy available at the tropic level that has secondary consumers is 50 kilocalories. How much of this energy is most likely
marshall27 [118]
El nivel de energía es del 10%

4 0
3 years ago
The carbon dioxide humans breathe out is produced
Karolina [17]
The carbon dioxide produced when humans breathe out

5 0
3 years ago
Which is a frameshift mutation
Vera_Pavlovna [14]

Answer:

Frameshift mutation is caused by the addition or deletion of a base pair in the DNA of a gene.

Explanation:

Frameshift mutation also known as a framing error or a reading frame shift.

Frameshift mutations are due to either insertions or deletions of nucleotides. This causes the entire DNA strand to elongate or to shrink in size.

There are two types of frameshift mutations.They are insertions and deletions. Insertions involve the insertion of one of more extra nucleotides into a DNA chain.

Several diseases have frameshift mutations like HIV, Crohn's disease, cystic fibrosis etc.

3 0
3 years ago
Read 2 more answers
Imagine. Thar you are small enough to fit inside a cell describe what you think you might observe while you are there
BartSMP [9]
Parts of a cell, such as nucleus, chromosomes, chloroplast ( if it was a plant), etc..
5 0
4 years ago
Other questions:
  • When purchasing bedding plants to achieve a mass of landscape color, factors to consider include:?
    15·2 answers
  • Why is a cell membrane so important
    5·2 answers
  • How do you appreciate about organisation of cell in the living body?
    15·1 answer
  • The “building blocks” of polysaccharides are _______, and these blocks are covalently linked together by _______.
    12·1 answer
  • Will mark brainliest and give 13 points
    12·1 answer
  • Am right, 20 pt and brainly​
    8·2 answers
  • What is the best definition of direct cause of disease?
    7·1 answer
  • Under normal conditions, the adult bone marrow produces approximately 70 billion neutrophils. what is the major function of neut
    13·1 answer
  • Would you expect a region of the body with greater sensory acuity to have cutaneous receptors with large receptive fields, or sm
    5·1 answer
  • The thymus is the only lymphoid organ that does not: A) have lymphocytes B) produce hormones C) have a cortex and medulla D) dir
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!